Prefabricated social facility buildings in places such as construction sites, labor camps, mines and energy camps are designed as the areas where employees ‘ social and recreation needs are resolved. Economical prefabricated social facility buildings are available for purposes such as canteen, prefabricated tea quarry, prefabricated lounge, prefabricated gym, prefabricated mosque. These structures are planned by considering the site time, the number of personnel on the construction site, etc.